72973900

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2377}}^1$

素因数の和:2698

約数の個数: 36

約数和(自身を含む): 158936008

約数和(自身を除く): 85962108

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1535, 2377, 3070, 4754, 6140, 7675, 9508, 11885, 15350, 23770, 30700, 47540, 59425, 118850, 237700, 729739, 1459478, 2918956, 3648695, 7297390, 14594780, 18243475, 36486950, 72973900]

約数ペア:

[(1, 72973900), (2, 36486950), (4, 18243475), (5, 14594780), (10, 7297390), (20, 3648695), (25, 2918956), (50, 1459478), (100, 729739), (307, 237700), (614, 118850), (1228, 59425), (1535, 47540), (2377, 30700), (3070, 23770), (4754, 15350), (6140, 11885), (7675, 9508)]